package protocol

// KeyPhaseBit is the key phase bit
type KeyPhaseBit bool

const (
	// KeyPhaseZero is key phase 0
	KeyPhaseZero KeyPhaseBit = false
	// KeyPhaseOne is key phase 1
	KeyPhaseOne KeyPhaseBit = true
)

func (p KeyPhaseBit) String() string {
	if p == KeyPhaseZero {
		return "0"
	}
	return "1"
}

func (p KeyPhaseBit) Next() KeyPhaseBit {
	return !p
}